Theragun Prime 4th Generation Electric Massage Gun

The Theragun Prime is the brand's accessible tier from the company that invented the modern percussion massage gun. 16mm of amplitude — how deep the head travels — is the specification that matters for muscle treatment: deeper than the 10–12mm of most cheaper massage guns, which produces genuine tissue penetration rather than surface vibration. Five speeds from 1750 to 2400 RPM cover the spectrum from warm-up to deep recovery, and the Therabody app guides routines specific to pre-workout, post-workout and individual muscle groups — useful for people who don't know what to do with a massage gun beyond pressing it into tight spots. The angled arm reduces wrist strain for back and shoulder self-treatment; QuietForce Technology keeps noise below conversational level. The Prime is available without the companion subscription that unlocks all app features, but the free tier covers the routines most users need. Battery runs 120 minutes per charge — three to four standard sessions. At £99 with 4.5 stars from 307 buyers, it's the entry into serious percussion therapy from the brand that made the category: the minimum Theragun that delivers the full-amplitude treatment the brand is known for.